National High Speed Rail Corporation Limited (NHSRCL) has successfully lowered the cutterhead of the second Tunnel Boring Machine (TBM) for the Mumbai-Ahmedabad bullet train project in Navi Mumbai, ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果当前正在显示可能无法访问的结果。
隐藏无法访问的结果